diff options
| author | Michel Dänzer <daenzer@vmware.com> | 2009-07-21 09:23:57 (GMT) |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-07-29 06:08:39 (GMT) |
| commit | ecc0b32645bf19a3a240e72be3022ab3b46ad3d0 (patch) | |
| tree | dcfce62edabb75fb04b58c3d07a19845be6fb48d /drivers/gpu/drm/radeon/radeon_device.c | |
| parent | 3b170c3b2e688665fbc2845ba5bb4304bf38a119 (diff) | |
| download | linux-fsl-qoriq-ecc0b32645bf19a3a240e72be3022ab3b46ad3d0.tar.xz | |
drm/radeon: Add radeon.test parameter for running BO GPU copy tests.
If enabled, during initialization BO GTT->VRAM and VRAM->GTT GPU copies are
tested across the whole GTT aperture.
This has helped uncover the benchmark copy size bug and verify the maximum
aperture size supported by the AGP bridge in my PowerBook.
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_device.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 6d1749e..a162ade 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -638,6 +638,9 @@ int radeon_device_init(struct radeon_device *rdev, if (!ret) { DRM_INFO("radeon: kernel modesetting successfully initialized.\n"); } + if (radeon_testing) { + radeon_test_moves(rdev); + } if (radeon_benchmarking) { radeon_benchmark(rdev); } |